Dynamic aspects of liking: post-prandial persistence of sensory specific satiety

H. Weenen, A. Stafleu, C. de Graaf

Research output: Contribution to journalArticleAcademicpeer-review

22 Citations (Scopus)

Abstract

The time dependence of the liking of foodstuffs was investigated in a study with 25 subjects, consisting of three parts: (1) on day one, a sensory specific satiety study, which was extended until 125 min after consumption; (2) on days two to seven, a repeated in home taste and evaluation study; (3) on day eight, a second sensory specific satiety study as in 1. In parts 1 and 3, subjects were asked to eat either cheese biscuits or pears in light syrup to satiety. The change in liking of both foodstuffs, after eating one of the two foodstuffs to satiety, was followed during 125 min. In part 2, the same subjects were asked to taste and evaluate each product at home, every day for six days. In the sensory specific satiety studies (parts 1 and 3) a significant decrease in liking was observed for the product eaten to satiety, as long as 125 min after consuming that product to satiety. For both products contrast effects were observed: the liking of the uneaten product increased after eating the other product to satiety, while the liking of the eaten product decreased. This contrast effect lasted longer after eating cheese biscuits to satiety, than after eating pears to satiety. In the in home taste and evaluation study, a significant and linear decrease in liking was observed for both products during six days. There was a significant effect (p <0.05) of eating cheese biscuits to satiety in the sensory specific satiety study on day 1, on the liking ratings of the in home consumption study. No such effect was observed for the pears. The results indicate that sensory specific satiety is relatively strong for more than 2 h after consumption and can have effects on liking ratings for more than 24 h. These effects were different for the products tested. Based on these results, we suggest that combining eating a product to satiety and in home evaluation over several days, could possibly be useful as an accelerated method to predict changes in liking upon repeated consumption
Original languageEnglish
Pages (from-to)528-535
JournalFood Quality and Preference
Volume16
Issue number6
DOIs
Publication statusPublished - 2005

Keywords

  • home-use
  • exposure
  • foods
  • variety
  • pleasantness
  • consumption
  • acceptance
  • preference
  • ratings
  • taste

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